Display ICData entries at call sites, with links to the targets and guarded classes.

runtime/observatory/lib/src/elements/script_view.dart

Index: runtime/observatory/lib/src/elements/script_view.dart
diff --git a/runtime/observatory/lib/src/elements/script_view.dart b/runtime/observatory/lib/src/elements/script_view.dart
index fa8ccd291f865f4912f5ed09a75a6b2efb34884a..e38df1a2bac48ab40b994ac944cf9ada9141a5fb 100644
--- a/runtime/observatory/lib/src/elements/script_view.dart
+++ b/runtime/observatory/lib/src/elements/script_view.dart
@@ -4,6 +4,7 @@
 
 library script_view_element;
 
+import 'dart:async';
 import 'observatory_element.dart';
 import 'package:observatory/elements.dart';
 import 'package:observatory/service.dart';
@@ -21,6 +22,7 @@ class ScriptViewElement extends ObservatoryElement {
   }
 
   void refreshCoverage(var done) {
-    script.refreshCoverage().whenComplete(done);
+    Future.wait([script.refreshCoverage(),
+                 script.refreshCallSiteData()]).whenComplete(done);
   }
 }